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harina [27]
2 years ago
8

How to solve for x using the equation: 12 = -4 (- 6x - 3)

Mathematics
1 answer:
Zarrin [17]2 years ago
7 0
I don’t know how to explain it so I am just giving the equation

12=-4(-6x-3x)
Divide both sides by 4
12/4=-4(-6x-3x)/4
3=-4(-6x-3x)/4
3=-(-6x-3x)
3=9x
9x/9 = 3/9
Divide both sides by 9
x=1/3
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Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negat
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Answer:

Answer:

(5, 20)  

Step-by-step explanation:

We can find the slope of the line

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Since the line goes through (0,0) the y intercept is 0

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Lets check the points  by substituting into the equation

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(–5, –10)    -10 = 4*-5    10 = -20   no

(5, 20)       20 = 4*5    20 = 20  yes

(–10, –20)    -20 = 4*-10    -20 = -40   no

Step-by-step explanation:

Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negative slope goes through points (negative 20, 10), (0, 0), and (20, negative 10). (10, –20) (–30, 20) (–10, 5) (35, –20)

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